Slack - A messaging app for teams who see through the Earth!
Houseparty - Brining empathy to online communication.
Standuply - Run daily standup meetings and track your metrics in Slack
Rume - Video chat that doesn't feel like work
Glide 3 - Lightning fast live video messaging
Skype - Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.